I was going to say that the cloud now has to be all things to all people; it feels like a reason that products cycle in and out of fashion. I'm not a heavy cloud user, but in my memory, AWS was extremely simplistic back when it debuted - it was a few core services and lacked a lot of features enterprises required which in my mind gave it a sort of "toy" quality I think and was one of the reasons I was a bit of a cloud skeptic. The "S" in a lot of AWS services (to include one of the "S"'s in S3) actually stands for simple, but clearly things have moved on a bit.